The product is a rare 1751 engraving by artist Nathaniel Parr titled Chemical Laboratory, featuring a landscape orientation and depicting an early laboratory. This original print is custom framed and double matted in linen, making it a unique and one of a kind piece for science and history enthusiasts. Handmade with intricate detailing, this engraving captures the essence of Realism style from the 1750-1799 time period, adding a touch of history and authenticity to any space. This was purchased at Lyon's Prints, a respected dealer formerly of San Francisco and framed at a top shop near Atherton, CA. Please see the rear of the engraving for documentation.